if(NOT DEFINED RUNTIME_LIBS)
    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wunused-variable")
    set(SOPHON_ROOT "/opt/sophon")
    set(RUNTIME_LIBS "-L${SOPHON_ROOT}/libsophon-current/lib" bmlib bmrt bmcv yuv bmjpuapi bmjpulite -L"${SOPHON_ROOT}/sophon-ffmpeg-latest/lib")
    set(RUNTIME_INCLUDE_DIRS ${SOPHON_ROOT}/libsophon-current/include/ ${SOPHON_ROOT}/sophon-ffmpeg-latest/include/)
endif()